| Crowther Seth | |
| Office1: | Deputy Governor of Adamawa State |
| Term Start1: | 29 May 2019 |
| Term End1: | 29 May 2023 |
| Governor1: | Umaru Fintiri |
| Predecessor1: | Martins Babale |
| Successor1: | Kaletapwa Farauta |
| Birth Date: | 15 December 1954 |
| Nationality: | Nigerian |
| Party: | Peoples Democratic Party |
| Occupation: | Politician |
Crowther Seth (born 15 December 1954) is a Nigerian politician who served as deputy governor of Adamawa State from 2019 to 2023. He previously served as the chairman of Lamurde Local Government Area of Adamawa State and as commissioner for the Ministry of Chieftaincy Affairs in Adamawa.[1] [2] Seth was a legal adviser to the Peoples Democratic Party[3] prior to his nomination and election as deputy governor.